Jan 11, 2012 · 9 Jan 12 16:44. The material on the drawing calls out for 4140 or equivalent with the min yield and max tension. We're quoting a cheaper alternative for it, being told from the customer that the material part was over engineered. We have found that the part can be made out of 303 cold drawn steel, meeting the material requirements. 4140 Bar 4140 Round Bar Weight Mechanical Properties 4140 ALLOY ROUND BAR Sizes 4140 ALLOY ROUND BAR Weight 4140 is a chromium and molybdenum alloy steel that has an excellent weight to strength ratio. It
4140 steel is a Chrome Moly alloy that contains chromium and molybdenum as strengthening agents. It offers a strong balance of strength, toughness and wear resistance. For more info on aircraft alloys, check out this YouTube video we made! Please contact us to request a quote. 4140 Steel Annealed Associated Steel Corporation4140 (modified) Cold Finished, Annealed Alloy Bar Stock Kromite CD is a modified 4140 alloy. It is offered in the cold finished annealed condition. Typical hardness is Rockwell C 19/24. 4140 round bar suppliers, aisi 4140 flat bar,sae 4140 hex Reliant Pipe (Iso Certified ) Alloy Steel 4140 Bar Suppliers in India Check 4140 Round Bar Price List India, 4140 bar Stockist in Mumbai, Bengaluru, Chennai, USA, UK, Houston, Dubai, Seoul, Hyderabad, Abu Dhabi,canada,singapore,Ahmedabad, Tehran,south africa,houston,Riyadh,Vadodara,London,Coimbatore,Jakarta,Istanbul,Bangkok, Kuwait City, uae 4140
Dec 18, 2019 · AISI 4140 alloy steel can be tempered at 205 to 649°C (400 to 1200°F) depending upon the desired hardness level. The hardness of the steel can be increased if it has a lower tempering temperature. For example, a tensile strength of 225 ksi can be achieved by tempering at 316°C (600°F), and tensile strength of 130 ksi can be achieved by Aircraft Alloy Steel AISI 4140 (AMS 6349/ AMS 6382)Alloy 4140 (AISI 4140) is a low alloy steel containing Chromium and Molybdenum. Alloy 4140 is the most widely used alloy for oil patch applications. Usually supplied hardened and tempered to condition T in sections up to 100mm with a tensile strength of 850 - 1000MPa and aiming for this strength range in Alloy Steel Supplier - Specialty Alloy Steel Products 4140 Alloy Steel . 4140 is an oil-hardening alloy steel that features relatively high hardenability.
May 30, 2020 · Both annealed SAE-AISI 4140 and ASTM A36 carbon steel are iron alloys. They have a very high 98% of their average alloy composition in common. For each property being compared, the top bar is annealed SAE-AISI 4140 and the bottom bar is ASTM A36 carbon steel. Annealed 4140 Cr-Mo Steel ASTM A36 (SS400, S275) Structural Carbon Steel Bar and Plate Products - Alrohigh tensile strength and toughness. 4140 contains chromium and molybdenum as alloy- ing elements and may be heat treated over a wide range to give the combined advan- tages of proper hardness, strength and ductility. Different Types of 4140 Steel? Associated Steel CorporationNov 25, 2019 · It is common for 4140 alloy steel to be supplied in either the annealed (soft) condition, or Quench & Tempered (Q & T), the hardened condition. The hardened condition is used where added strength or resistance to wear is desired. The softer condition is used where considerable machining may be required, or where more ductility is required.
Alloy 4140 and 4150 are widely used for general purpose machine applications. Typically, round bar stock over 10 diameter is furnished as Rough Turned Oversized.MetalsDepot® - 4140 Alloy Steel Round Bar4140 Alloy Round Bar. 4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed